Description
The GIGABYTE B550M GAMING X WIFI6 motherboard, in dark brown, is designed for AMD Ryzen 3000, 4000 and 5000 Series processors on the AM4 socket. It features four dual-channel DIMM slots compatible with unbuffered DDR4-SDRAM memory, with ECC and non-ECC support, and supports up to 128 GB spread across modules of up to 32 GB per slot. The supported clock speeds are 2133, 2400, 2667, 2933 and 3200 MHz. For storage it has RAID at levels 0, 1 and 10, with up to four HDDs and M.2, PCI Express 3.0, PCI Express 4.0 and SATA III connections. Its dimensions are 244 x 35 x 244 mm (width x height x depth) and its weight is 1.14 kg.
Specifications
Processor
- Processor manufacturer: AMD
- Processor socket: Socket AM4
- Compatible processor series: AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series
- Supported processor sockets: Socket AM4
Memory
- Supported memory types: DDR4-SDRAM
- Number of memory slots: 4
- Memory slots type: DIMM
- Memory channels: Dual-channel
- ECC сompatibility: ECC & Non-ECC
- Supported memory clock speeds: 2133, 2400, 2667, 2933, 3200 MHz
- Supported memory clock speed (max): 3200 MHz
- Maximum internal memory: 128 GB
- Unbuffered memory: Yes
- Maximum internal memory per slot: 32 GB
Storage controllers
- Supported storage drive types: HDD & SSD
- Supported storage drive interfaces: M.2, PCI Express 3.0, PCI Express 4.0, SATA III
- Number of HDDs supported: 4
- Number of storage drives supported: 6
- RAID support: Yes
- RAID levels: 0, 1, 10
Graphics
- Parallel processing technology support: Not supported
- Maximum resolution: 5120 x 2880 pixels
- HDCP: Yes
- DirectX version: 12.0
Internal I/O
- USB 2.0 connectors: 1
- USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
- Number of SATA III connectors: 4
- Front panel audio connector: Yes
- Front panel connector: Yes
- ATX Power connector (24-pin): Yes
- CPU fan connector: Yes
- Number of CPU fan connectors: 1
- Number of chassis fan connectors: 2
- EPS power connector (8-pin): Yes
- Number of EPS power connectors (8-pin): 1
- TPM connector: Yes
- Serial port headers: 1
- RGB LED pin header: Yes
- Number of RGB LED pin headers: 5
Rear panel I/O ports
- USB 2.0 ports quantity: 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
- Ethernet LAN (RJ-45) ports: 1
- PS/2 ports quantity: 1
- HDMI ports quantity: 1
- HDMI version: 2.1
- DisplayPorts quantity: 1
- DisplayPort version: 1.4
- Headphone outputs: 1
- Line-in: Yes
- Microphone in: Yes
- WiFi-AP antenna jack: 2
Network
- Ethernet LAN: Yes
- Ethernet interface type: Gigabit Ethernet
- LAN controller: Realtek RTL8111H
- Wi-Fi: Yes
- Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
- Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
- WLAN controller model: Realtek RTL8851BE
- Bluetooth: Yes
- Bluetooth version: 5.3
Features
- Motherboard chipset: AMD B550
- Audio chip: Realtek ALC1220-VB
- Audio output channels: 7.1 channels
- Product colour: Dark brown
- PC health monitoring: Fan, Temperature, Voltage
- Component for: PC
- Motherboard form factor: micro ATX
- Motherboard chipset family: AMD
- Cooling type: Passive
- Power source type: ATX
- Windows operating systems supported: Windows 10 x64, Windows 11 x64
Expansion slots
- PCI Express x1 (Gen 3.x) slots: 1
- PCI Express x16 (Gen 3.x) slots: 1
- PCI Express x16 (Gen 4.x) slots: 1
- Number of M.2 (M) slots: 2
- 1st M.2 largest key size: 2280
- 1st M.2 highest PCI Express generation: 4.0
- 2nd M.2 largest key size: 2280
- 2nd M.2 highest PCI Express generation: 3.0
BIOS
- BIOS type: UEFI AMI
- BIOS memory size: 128 Mbit
- ACPI version: 5.0
- Clear CMOS jumper: Yes
- Desktop Management Interface (DMI) version: 2.7
- System management BIOS (SMBIOS) version: 2.7
Logistics data
- Products per shipping (inner) case: 1 pc(s)
Battery
- Battery weight: 3 g
- Lithium weight per battery: 0.07 g
- Number of battery cells: 1
- Battery technology: Lithium-Manganese Dioxide (LiMnO2)
- Battery type: CR2032
Packaging data
- Package width: 270 mm
- Package depth: 268 mm
- Package height: 68 mm
- Package weight: 1.24 kg
Weight & dimensions
- Width: 244 mm
- Depth: 244 mm
- Height: 35 mm
Packaging content
- Batteries included: Yes
- Antenna included: Yes
- Screws included: Yes
- Bundled software: Norton® Internet Security (OEM version) LAN bandwidth management software
Other features
- Weight: 1.14 kg
Technical details
- Warranty period: 3 year(s)
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